Exploració per autor "Torres Gil, Santiago"
Ara es mostren els items 27-46 de 78
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Kinematic properties of white dwarfs. Galactic orbital parameters and age-velocity dispersion relation
Raddi, Roberto; Torres Gil, Santiago; Rebassa Mansergas, Alberto; Camisassa, María Eugenia; Koester, Detlev; Gentile Fusillo, N. P.; Tremblay, P. E.; Dimpel, Markus; Heber, Ulrich; Maldonado, Jesús (EDP Sciences, 2022-01-27)
Article
Accés restringit per política de l'editorialContext. Kinematic and chemical tagging of stellar populations have both revealed much information on the past and recent history of the Milky Way, including its formation history, merger events, and mixing of populations ... -
Main-sequence companions to white dwarfs - II. The age-activity-rotation relation from a sample of Gaia common proper motion pairs
Rebassa Mansergas, Alberto; Maldonado, Jesús; Raddi, Roberto; Torres Gil, Santiago; Hoskin, Matthew; Cunningham, Tim; Hollands, Mark; Ren, Juanjuan; Gänsicke, Boris T.; Tremblay, P. E.; Camisassa, María Eugenia (Oxford University Press, 2023-10-06)
Article
Accés obertMagnetic activity and rotation are related to the age of low-mass main-sequence stars. To further constrain these relations, we study a sample of 574 main-sequence stars members of common proper motion pairs with white ... -
Monte Carlo simulations of post-common-envelope white dwarf + main sequence binaries: The effects of including recombination energy
Zorotovic, Monica; García-Berro Montilla, Enrique; Schreiber, Mathias R.; Camacho Díaz, Judit; Torres Gil, Santiago; Rebassa Mansergas, Alberto; Gänsicke, Boris T. (2014-08-20)
Article
Accés obertContext. Detached white dwarf + main sequence (WD+MS) post-common-envelope binaries (PCEBs) are perhaps the most suitable objects for testing predictions of close-compact binary-star evolution theories, in particular, ... -
Monte Carlo simulations of post-common-envelope white dwarf plus main sequence binaries: comparison with the SDSS DR7 observed sample
Camacho Díaz, Judit; Torres Gil, Santiago; García-Berro Montilla, Enrique; Zorotovic, Monica; Schreiber, Mathias R.; Rebassa Mansergas, Alberto; Nebot Gómez-Moran, Ada; Gänsicke, Boris T. (2014-06-01)
Article
Accés obertContext. Detached white dwarf + main sequence (WD+MS) systems represent the simplest population of post-common envelope binaries (PCEBs). Since the ensemble properties of this population carries important information about ... -
Monte Carlo simulations of the binary white dwarf population: a progress report
Camacho Díaz, Judit; Torres Gil, Santiago; García-Berro Montilla, Enrique (IOP PUBLISHING LTD, 2009)
Comunicació de congrés
Accés obert -
Monte Carlo simulations of the binary white dwarf population: a progress report
Camacho Díaz, Judit; Torres Gil, Santiago; García-Berro Montilla, Enrique (2009)
Article
Accés obertWe present a detailed Monte Carlo simulator of the population of binary stars within the solar neighborhood. We have used the most updated models for stellar evolution, a complete treatment of the Roche lobe overflow ... -
Monte Carlo simulations of the formation channels of SNeIb. PoS(SUPERNOVA)008
Camacho Díaz, Judit; Torres Gil, Santiago; García-Berro Montilla, Enrique (PoS - Proceedings of Science, 2007)
Capítol de llibre
Accés obertWe present a Monte Carlo simulator of the population of binary stars within the solar neighborhood. We have used the most updated models for stellar evolution, a complete treatment of the Roche lobe over ow episodes, as ... -
Monte Carlo simulations of the post-common envelope white dwarf-main sequence binary population
Camacho Díaz, Judit; Torres Gil, Santiago; García-Berro Montilla, Enrique; Zorotovic, Monica; Schreiber, Mathias R. (2010)
Comunicació de congrés
Accés obert -
Observational constraints on the age-metallicity relation from white dwarf-Main sequence binaries
Rebassa Mansergas, Alberto; García-Berro Montilla, Enrique; Torres Gil, Santiago; Anguiano, B.; Manser, C. J.; Gänsicke, Boris T.; Liu, X. (Astronomical Society of the Pacific Conference Series (ASP), 2017)
Article
Accés obertThe age-metallicity relation (AMR) is a fundamental observational property to understand how the Galactic disc formed and evolved chemically in time. However, there is not yet a consensus on the observed properties of the ... -
On the origin of high-field magnetic white dwarfs
García-Berro Montilla, Enrique; Torres Gil, Santiago; Lorén Aguilar, Pablo; Aznar Siguan, Gabriela; Camacho Díaz, Judit; Kulebi, Baybar; Isern Vilaboy, Jordi; Althaus, Leandro Gabriel; Corsico, Alejandro H. (Astronomical Society of the Pacific, 2013-01-01)
Comunicació de congrés
Accés obertEvery two years, white dwarf researchers and enthusiasts meet to exchange their knowledge and discuss recent developments in white dwarf theory and observations. These proceedings are from the 18th European White Dwarf ... -
Oxygen-neon-rich merger during common envelope evolution
Canals, Pere; Torres Gil, Santiago; Soker, Noam (Oxford University Press, 2018-11-01)
Article
Accés obertWe conduct a population synthesis study of the common envelope evolution (CEE) of a white dwarf (WD) and an asymptotic giant branch (AGB) star and find that the potential number of type Ia supernovae (SNe Ia) from the core ... -
Population Synthesis of Post-Common Envelope White-Dwarf-Main-Sequence Binaries in the Sloan Digital Sky Survey
Torres Gil, Santiago; Camacho Díaz, Judit; Rebassa Mansergas, Alberto; Zorotovic, Mónica; Schreiber, Mathias R.; García-Berro Montilla, Enrique (Astronomical Society of the Pacific, 2011-09-01)
Capítol de llibre
Accés obertWe present preliminary results of detailed Monte Carlo simulations of the population of white dwarf-main sequence binary systems in the Sloan Digital Sky Survey Data Release 7 (SDSS DR7). We have used the most up-to-date ... -
Population Synthesis of Post-Common Envelope White-Dwarf-Main-Sequence Binaries in the Sloan Digital Sky Survey
Torres Gil, Santiago; Camacho Díaz, Judit; Rebassa Mansergas, Alberto; Zorotovic, Monica; Schreiber, Mathias R.; García-Berro Montilla, Enrique (Astronomical Society of the Pacific Conference Series (ASP), 2011)
Text en actes de congrés
Accés obert -
Quantum computing : problems and exercises
Torres Gil, Santiago; Bruna Escuer, Pere; Massignan, Pietro Alberto (Iniciativa Digital Politècnica. Oficina de Publicacions Acadèmiques Digitals de la UPC, 2020-07)
Llibre
Accés restringit a la comunitat UPCQuantum technology is one of the most promising and challenging fields in contemporary science. Quantum computing, quantum cryptography, and more generally quantum information technologies claim that they, in the short ... -
Random forest classification of Gaia DR3 white dwarf-main sequence spectra: a feasibility study
Echeverry, David; Torres Gil, Santiago; Rebassa Mansergas, Alberto; Ferrer i Burjachs, Aina (EDP Sciences, 2022-11-01)
Article
Accés obertAims. The third Gaia data release provides low-resolution spectra for around 200 million sources. It is expected that a sizeable fraction of them contain a white dwarf (WD), neither isolated, or in a binary system with a ... -
Random Forest identification of the thin disc, thick disc, and halo Gaia-DR2 white dwarf population
Torres Gil, Santiago; Cantero, C.; Rebassa Mansergas, Alberto; Skorobogatov, G.; Jiménez Esteban, F. M.; Solano Márquez, Enrique (Oxford University Press, 2019-03-13)
Article
Accés obertGaia-DR2 has provided an unprecedented number of white dwarf candidates of ourGalaxy. In particular, it is estimated thatGaia-DR2 has observed nearly 400 000 ofthese objects and close to 18 000 up to 100 pc from the Sun. ... -
Revisiting the luminosity function of single halo white dwarfs
Cojocaru, Elena Ruxandra; Torres Gil, Santiago; Althaus, Leandro G.; Isern Vilaboy, Jordi; García-Berro Montilla, Enrique (EDP Sciences, 2015-09-01)
Article
Accés obertContext. White dwarfs are the fossils left by the evolution of low- and intermediate-mass stars, and have very long evolutionary timescales. This allows us to use them to explore the properties of old populations, like the ... -
Simulación de Monte Carlo de la población de enanas blancas de la galaxia
Torres Gil, Santiago (Universitat Politècnica de Catalunya, 2002-07-10)
Tesi
Accés obertEl estudio de las propiedades de la población de enanas blancas de la Galaxia es muy amplio, e implica aportaciones en diferentes campos de la astrofísica, tales como evolución estelar, dinámica galáctica, ... -
Structure and evolution of ultra-massive white dwarfs in general relativity
Althaus, Leandro G.; Camisassa, María Eugenia; Torres Gil, Santiago; Battich, Tiara; Córsico, Alejandro H.; Rebassa Mansergas, Alberto; Raddi, Roberto (EDP Sciences, 2022-12-01)
Article
Accés obertUltra-massive white dwarfs (M? & 1.05M ) are of utmost importance in view of the role they play in type Ia supernovae explosions, merger events, the existence of high magnetic field white dwarfs, and the physical processes ... -
TECNOLOGIES D'INFORMACIÓ QUÀNTICA (Examen final, 1r quadrimestre)
Torres Gil, Santiago (Universitat Politècnica de Catalunya, 2023-01-19)
Examen
Accés restringit per decisió de l'autor